无人潜水器

2018年CRI New unmanned SkyRail service unveiled in NW China

Chinese electric vehicle maker BYD has unveiled its new unmanned monorail, SkyRail, in Yinchuan, capital of Ningxia Hui Autonomous Region, on Wednesday, January 10. The unmanned train system will be officially put into operation in the second quarter

发表于:2018-12-24 / 阅读(126) / 评论(0)

2018CRI中国国际广播电台

我国规划在2030年前开展火星木星探测

China plans to send unmanned probes to explore Mars and Jupiter by 2030, said a senior space official. 航天局一名高级官员称，中国计划在2030年前发射无人探测器探索火星和木星。 Wu Yanhua, deputy director of the China Nat

发表于:2019-01-07 / 阅读(95) / 评论(0)

英语新闻

Pentagon says Iranian fighter jet attacks U.S. drone

Pentagon says Iranian fighter jet attacks U.S. drone WASHINGTON, Nov. 8 (Xinhua) -- Iranian fighter jet has attacked a U.S. drone but missed, so the unmanned American aircraft suffered no damage and returned safely to base, the U.S. Defense Departmen

发表于:2019-01-07 / 阅读(110) / 评论(0)

英语新闻

VOA标准英语10月-India Launches First Unmanned Mission to Moon

India has launched its first unmanned mission to the Moon. The mission is a major boost to the country's space program, as India joins Asian nations China and Japan in exploring the Moon. Anjana Pasricha has a report from New Delhi. In this photo pr

发表于:2019-01-13 / 阅读(87) / 评论(0)

VOA标准英语2008年（十月）

VOA标准英语2012--Drones Revolutionize US Warfare

Drones Revolutionize US Warfare It is estimated that there are 10,000 unmanned aerial vehicles in the U.S. military's arsenal, in addition to an undisclosed number operated by the CIA - including one that recently killed Abu Yahya al-Libi, al-Qaida's

发表于:2019-01-13 / 阅读(116) / 评论(0)

VOA标准英语2012年(六月)

VOA标准英语2010年-Explorer Retains Deep Dive Record Afte

Still exploring after 50 years, Donald Walsh is shown here at the North Pole. Donald Walsh grew up near San Francisco in the 1930s. Among his earliest memories is the mega-construction project he saw from his home in the Berkeley hills. Namely, the G

发表于:2019-01-13 / 阅读(108) / 评论(0)

VOA标准英语2010年(六)月

VOA标准英语2009年-Iran Claims to Build Long-Distance Unmanned Air

A top Iranian defense official says Tehran has built an unmanned surveillance aircraft with a range of more than 950 kilometers. The claim, if true, would put the drone within range of Israel. Iran's Deputy Defense Minister Ahmad Vahidi has told the

发表于:2019-01-13 / 阅读(91) / 评论(0)

VOA标准英语2009年(二月)

趣味青春英语电台第166期:On top of the world

Idiom: On top of the world 心满意足，幸福到极点 Hit the book: Plumb Oceanographic Cruise Fathom Vessel Cloak Perpetual Crushing Submersible Scant

发表于:2019-01-22 / 阅读(140) / 评论(0)

趣味青春英语

趣味青春英语电台第220期:On your soap box

Idiom: On your soap box 一个人过度或者过分强调某事 Hit the book: dredge 挖掘机 unmanned 无人驾驶的 exotic 抑郁的 shrimp 虾 amphipod 片脚类的动物 translucent 透明的，半透明的 inhabitant 居民 shed light on sth 使

发表于:2019-01-22 / 阅读(165) / 评论(0)

趣味青春英语

Record dive planned for Chinese submersible on June 14

ABOARD XIANGYANGHONG 09, June 12 (Xinhua) -- China's manned deep-sea submersible, Jiaolong, will attempt a new dive as part of a bid to go down 7,000 meters into the Mariana Trench on the morning of June 14, according to mission headquarters. If wate

发表于:2019-02-02 / 阅读(106) / 评论(0)

英语新闻

回顾蛟龙号深海之旅

China's deep-sea submersible has returned to Qingdao port in East China after reaching a depth of 7,062 meters in the Mariana Trench in the western Pacific Ocean late last month. It was a significant step for China's deep-water technology. During the

发表于:2019-02-02 / 阅读(184) / 评论(0)

时事新闻英语视频

CCTV9英语新闻：Submersible Jiaolong ready for dive

China's manned submersible Jiaolong is now ready to start a deep-sea dive at seamount area in the South China Sea and carry out observation. It comes after an error occurred Thursday on its positioning system. The tasks for the dive on Friday include

发表于:2019-02-03 / 阅读(128) / 评论(0)

CCTV9英语新闻2013年07月

Israel downed unmanned drone in south: IDF spokesperson

Israel downed unmanned drone in south: IDF spokesperson JERUSALEM, Oct. 6 (Xinhua) -- The Israeli air force has on Saturday struck down an unmanned aircraft in the Israeli airspace, an Israel Defense Forces (IDF) spokesperson told Xinhua. But the spo

发表于:2019-02-05 / 阅读(141) / 评论(0)

英语新闻

美国海军无人机完成首次无人着舰

WASHINGTON, July 10 (Xinhua) -- U.S. Navy's X-47B Unmanned Combat Air System (UCAS) drone on Wednesday completed its first-ever carrier-based arrested landing on board USS George H.W. Bush off the coast of Virginia, the Navy announced. By evolving an

发表于:2019-02-06 / 阅读(116) / 评论(0)

英语新闻

嫦娥5号探测器今年将带回月球土壤

China's unmanned lunar probe Chang'e-5, set to be launched around December 2017, will bring lunar soil samples back to Earth, says Wu Yanhua, deputy chief of the China National Space Administration. 国家航天局副局长吴艳华近日表示，我国

发表于:2019-02-07 / 阅读(75) / 评论(0)

英语新闻

China's first space lab module in good condition

BEIJING, Oct. 6 (Xinhua) -- China's first space lab module were in good condition and all tests went on smoothly during the past week, according to a statement issued by the country's space project authorities Thursday. The unmanned module, Tiangong-

发表于:2019-02-07 / 阅读(128) / 评论(0)

英语新闻

Launch to pave way for space station

BEIJING, Sept. 21 (Xinhuanet) -- China will launch an unmanned module next week, paving the way for a planned space station, a spokesman for the space program said on Tuesday. Tiangong-1, or Heavenly Palace 1, will blast off from Jiuquan Satellite La

发表于:2019-02-08 / 阅读(102) / 评论(0)

英语新闻

经济学人312:无人驾驶飞机呼叫这里是你的地面飞行员

Science and technology 科学技术 Pilotless aircraft 无人驾驶飞机 This is your ground pilot speaking 呼叫，这里是你的地面飞行员 Autonomous civil aircraft could be flying before cars go driverless 民用飞机会先于汽车实现无

发表于:2019-02-18 / 阅读(131) / 评论(0)

经济学人科技系列

China reschedules launch of unmanned space module

BEIJING, Sept. 1 (Xinhua) -- Chinese scientists have decided to reschedule the launch of the Tiangong-1, an unmanned space module, due to the failed launch of an experimental orbiter, a spokesperson with the project said Thursday. The decision to del

发表于:2019-02-18 / 阅读(97) / 评论(0)

英语新闻

波士顿马拉松爆炸案犯罪嫌疑人不认罪

发表于:2019-02-18 / 阅读(164) / 评论(0)

英语新闻

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学英语单词

2-bromo-5-nitro-p-toluidine

brancher glycogen storage disease

broading

bromated